Commit Graph

72673 Commits

Author SHA1 Message Date
Michael Niedermayer
6fd15d6e90 Revert addition of a few fixed_dsp functions to APIChanges
The header is not installed currently so the changes should not be in APIChanges

Found-by: Ronald S. Bultje and others
This reverts part of commit 19ed3e35a5.
2015-06-05 20:21:48 +02:00
Michael Niedermayer
06b49375a2 avutil/ppc/cpu: add include avassert.h
fix build failure on ppc64

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 19:12:58 +02:00
Michael Niedermayer
af8d63e756 avutil/softfloat: Fix alternative implementation of av_normalize1_sf()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 17:40:16 +02:00
Michael Niedermayer
6690ca22b3 avutil/softfloat: Fix alternative implementation of av_normalize_sf()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 17:40:16 +02:00
Andreas Cadhalpun
5bf84a584e arm: only enable setend on ARMv6
Without this check it causes SIGILL crashes on ARMv5.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-06-05 17:14:10 +02:00
Michael Niedermayer
d3585c53de avutil/softfloat: Move av_sincos_sf() from header to c file
The function is quite big and trigonometric functions should not really
be used in speed critical code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 13:42:05 +02:00
Nedeljko Babic
19ed3e35a5 libavutil/doc: Changes in documentation due to changes to fixed_dsp
New functions are added to fixed_dsp, so the documentation is changed
accordingly.

Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 13:42:05 +02:00
Michael Niedermayer
904ea60afa avutil/softfloat: Add more tests for the normalization
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 12:57:06 +02:00
Michael Niedermayer
c7ce16e716 avutil/softfloat: Fix thresholds in av_normalize_sf()
Found-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 12:56:12 +02:00
Michael Niedermayer
c93602ae5b avcodec/rdft: Use more specific error codes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 04:05:57 +02:00
Vignesh Venkatasubramanian
7be0f48a32 lavf/matroskaenc: Write Block Keyframe correctly
Per matroska Block Structure [1], for keyframes 0th bit of the flag
should not be set (unlike SimpleBlocks). For Blocks, keyframes is
inferred by the absence of ReferenceBlock element (as done by
matroskadec). This CL writes the flag correctly and inserts the
ReferenceBlock element for non-keyframes. The timestamp inserted is
that of the immediately preceding frame (which is true for VP8 and VP9
- the only 2 codecs using the matroska block element as of now). It
also considers all non-video frames (audio, subtitles, metadata) to
be keyframes.

[1] http://www.matroska.org/technical/specs/index.html#block_structure

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-05 02:48:04 +02:00
Michael Niedermayer
c94d9079b1 avcodec/utils: Assert that audio decoders do not report using more data than was input
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 23:10:56 +02:00
Michael Niedermayer
c265763318 avcodec/alsdec: Check for overread
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 23:10:56 +02:00
Michael Niedermayer
6b6ae7c3ea avcodec/atrac3plusdec: consume only as many bytes as available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 23:10:56 +02:00
Michael Niedermayer
3c803ed9cb avcodec/adpcm: Check for overreads
See: vlc ticket 14649
Reported-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 22:37:01 +02:00
Shivraj Patil
a34d902325 avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC idct functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC idct functions in new file hevc_idct_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 18:39:53 +02:00
Nedeljko Babic
7131aba916 libavutil/softfloat: Fix av_normalize1_sf bias.
av_normalize1_sf doesn't properly address border case when mantis is
exactly -0x40000000.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 17:20:03 +02:00
Juanjo
a213e57cef lavf/riffenc: Set correct block align for mp2.
Rounding by Michael.

Fixes ticket .
2015-06-04 17:03:34 +02:00
Carl Eugen Hoyos
3b4e694ead lavfi/tinterlace: Double aspect ratio for modes merge and pad. 2015-06-04 17:03:29 +02:00
Michael Niedermayer
b14361486b swresample/resample: fix typos
Found-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 13:04:09 +02:00
Michael Niedermayer
e0fd319784 avcodec/proresenc_anatoliy: Use more specific error codes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 12:49:59 +02:00
Michael Niedermayer
4cb7cd4c84 avcodec/snow: replace unspecific error code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 12:39:28 +02:00
Michael Niedermayer
c3f87f7545 swresample/swresample: Cleanup on init failure.
This avoids leaks if the user doest call swr_close() after a failed init

Found-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 12:35:04 +02:00
Michael Niedermayer
cc17b43d8d swresample: Add swr_get_out_samples()
Previous version reviewed-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Previous version reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 05:37:32 +02:00
James Almer
da7c8fd917 fate: add missing lavfi indev dependency to closed caption test
Signed-off-by: James Almer <jamrial@gmail.com>
2015-06-03 23:35:00 -03:00
Michael Niedermayer
52acd22a7d libswresample/rematrix: Check for malloc errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-04 02:36:30 +02:00
Anshul Maheshwari
e91debf8f9 fate: Add Closed caption test
Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 23:29:13 +02:00
Nedeljko Babic
1a06d0935f libavutil: Add new fixed dsp functions.
Add functions needed for implementation of fixed point aac dec.

Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 22:50:53 +02:00
Michael Niedermayer
3e34b7498f Revert "avformat/rtpenc: check av_packet_get_side_data() return, fix null ptr dereference"
This was simply wrong

Found-by: Martin Storsjö
This reverts commit 5d8e4f6da0.
2015-06-03 22:39:27 +02:00
Shivraj Patil
aef34ab950 avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni mc epel functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC uni mc epel functions.
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 21:30:21 +02:00
Shivraj Patil
c96c73b0b0 avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC mc epel functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC mc epel functions.

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 21:30:21 +02:00
Shivraj Patil
88188f55a2 avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC biw mc functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC biw mc functions (qpel as well as epel) in new file hevc_mc_biw_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 21:01:59 +02:00
Michael Niedermayer
1200289687 Merge commit '0289f81241e720452b5a77713488d54d3ec252d7'
* commit '0289f81241e720452b5a77713488d54d3ec252d7':
  aac: Correctly map multichannel ADTS AAC with non-zero channel_config + PCE

Conflicts:
	libavcodec/aacdec.c

Sample: 5.1ch_PCE_issue.aac
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 19:23:34 +02:00
Michael Niedermayer
6034b4bb88 Merge commit '7f596368a404363d72b1be6d16c51420a71bc523'
* commit '7f596368a404363d72b1be6d16c51420a71bc523':
  bink: Factorize bink put_pixel

Conflicts:
	libavcodec/bink.c

See: b3675f890a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 19:07:12 +02:00
Michael Niedermayer
ee08beb7d9 Merge commit 'e97446e600578392549ef6d0191f2020dae7f8bf'
* commit 'e97446e600578392549ef6d0191f2020dae7f8bf':
  configure: Check for DXVA2_ConfigPictureDecode instead of LPDIRECT3DSURFACE9

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 18:52:05 +02:00
Michael Niedermayer
5116381511 Merge commit 'b9875b497a38f494acb599083b0d004545958697'
* commit 'b9875b497a38f494acb599083b0d004545958697':
  configure: Remove unnecessary tests for d3d11va

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 18:41:02 +02:00
Michael Niedermayer
c08a64bb2b Merge commit '76eb0950b8d82b1e9617b9c854f091e13bb23131'
* commit '76eb0950b8d82b1e9617b9c854f091e13bb23131':
  configure: Don't run "export $e" for an empty string

Conflicts:
	configure

See: d5db4a7c23
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 18:26:17 +02:00
Michael Niedermayer
cdc0087969 avutil/ppc/cpu: Our code assumes vsx implies altivec, thus assert this
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 18:23:59 +02:00
Michael Niedermayer
9614df4b15 avformat/mov: Retry same packet on IO failure to avoid loosing a packet
Based on patch by: Zhang Rui <bbcallen@gmail.com>
Reviewed-by: Zhang Rui <bbcallen@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 17:37:09 +02:00
Stefano Sabatini
771537edcf ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow()
This fixes compilation with latest MinGW, it does not seem to affect
MSYS2/MinGW-64.
2015-06-03 16:25:08 +02:00
nu774
0289f81241 aac: Correctly map multichannel ADTS AAC with non-zero channel_config + PCE
The decoder assigns channels using default channel configuration
for 5.1ch when it parses an ADTS frame header using consecutive
channel ids.

When a PCE comes, it reassigns channels using PCE configuration
using directly the ids provided. They can be arbitrary.

Always use consecutive channel ids to avoid decoding glitches due
spurious reconfigurations due the channel ids mismatch between the
two otherwise-identical channel maps.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-06-03 14:40:10 +02:00
Paul B Mahol
b8c0cf7880 avfilter/vf_blend: add linearlight and glow mode
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-06-03 12:40:09 +00:00
Luca Barbato
7f596368a4 bink: Factorize bink put_pixel
And make sure to check INTER_BLOCK as had been fixed by Michael
Niedermayer.

Reported-By: Andreas Cadhalpun
CC: libav-stable@libav.org
2015-06-03 14:39:03 +02:00
Martin Storsjö
e97446e600 configure: Check for DXVA2_ConfigPictureDecode instead of LPDIRECT3DSURFACE9
Checking this struct is a bit more natural for this dependency.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-06-03 15:29:54 +03:00
Martin Storsjö
b9875b497a configure: Remove unnecessary tests for d3d11va
These are only necessary once/if avconv gets support for this hwaccel.
While that obviously is desireable, we don't have it yet, and they
currently only are a distraction.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-06-03 15:28:25 +03:00
Martin Storsjö
76eb0950b8 configure: Don't run "export $e" for an empty string
This fixes the side effect of printing the whole environment,
if no --env parameter was provided.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-06-03 15:27:42 +03:00
Shivraj Patil
ce1761db19 avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uniw mc functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC uniw mc functions (qpel as well as epel) in new file hevc_mc_uniw_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 13:46:47 +02:00
Michael Niedermayer
d7a762553c avformat/mxfenc: Accept MXF D-10 with 49.999840 Mbit/sec
This is the maximum rate possible based on the frame size limit of MXF D-10

Previous version reviewed by tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 12:12:34 +02:00
Ganesh Ajjanagadde
196b885a5f swresample/dither: check memory allocation
check memory allocation in swri_get_dither()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 11:46:37 +02:00
Donny Yang
7495e728f5 avcodec/apng: Remove blending support for AV_PIX_FMT_ARGB
ARGB is not a supported PNG pixel format

Signed-off-by: Donny Yang <work@kota.moe>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 01:42:57 +02:00